The Republican American reports that the Board of Aldermen has approved a change to the city’s code of ordinances, requiring owners to restrain their vicious dog at home in addition to previous rules restraining dogs in public.

The city considers a dog vicious if it has bitten someone.

Changes in the law require owners to keep a vicious dog inside a locked, chain-link run at least 10 feet long and 6 feet high, surrounded by a second, locked gate at home.

The rules have required owners to harness, collar, double-leash and humanely muzzle vicious dogs when in public. The fine for violating the new restraint rules was doubled to $200.